Studies show that COVID-19 vaccines are effective at keeping humans from getting COVID-19. Ranking of covid vaccine effectiveness and price is under discussion. What do we know about vaccine:
- Effectiveness
![Ranking of Covid Vaccine Effectiveness and Price per Dose 1](https://medcontrolling.com/wp-content/uploads/2021/06/img_0708-295x300.jpg)
- Platform
![Ranking of Covid Vaccine Effectiveness and Price per Dose 2](https://medcontrolling.com/wp-content/uploads/2021/06/img_0711-250x300.jpg)
- Price per dose
![Ranking of Covid Vaccine Effectiveness and Price per Dose 3](https://medcontrolling.com/wp-content/uploads/2021/06/img_0709-281x300.jpg)
Read more at: https://www.nature.com/articles/d41586-021-01505-x